Overview of Design of Wheel Slip Control Strategies of Antilock Braking System

A review of the wheel slip control techniques for electric vehicles is the base of the present study. The main concern of electric vehicles is their reliability and safety. Antilock Braking Systems (ABS) is the safety element that keeps the wheels in tractive contact with the road during braking and avoids locking the wheels when the vehicle is braking or cornering. As a result, it prevents the car from skidding out of control and keeps it stable and steerable enough. Developing a control method to retain the slip of the wheel at the appropriate value is the primary objective of different methodologies. Correlation between the slip ratio and the adhesion coefficient exhibits nonlinear characteristics and unexpected behavior under different road conditions. Therefore, designing a robust control system for ABS is essential. An overview of the various control techniques used to enhance ABS performance is presented in this article.